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Added tests for using attnames to assign OneToOne and Foreign Key fields.

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Jon Dufresne 2019-07-26 10:18:24 +02:00 • committed by Mariusz Felisiak
parent 4b4e68a7a6
commit 619c9a4f49
2 changed files with 28 additions and 0 deletions
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12
tests/one_to_one/tests.py
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@ -205,6 +205,18 @@ class OneToOneTests(TestCase):
# reverse cache has a value of None.
p.undergroundbar = None
def test_assign_o2o_id_value(self):
b = UndergroundBar.objects.create(place=self.p1)
b.place_id = self.p2.pk
b.save()
self.assertEqual(b.place_id, self.p2.pk)
self.assertFalse(UndergroundBar.place.is_cached(b))
self.assertEqual(b.place, self.p2)
self.assertTrue(UndergroundBar.place.is_cached(b))
# Reassigning the same value doesn't clear a cached instance.
b.place_id = self.p2.pk
self.assertTrue(UndergroundBar.place.is_cached(b))
def test_related_object_cache(self):
""" Regression test for #6886 (the related-object cache) """